<template>
  <div class="balance-wrapper">
    <div class="user-com-title">我的余額</div>
    <div class="balance-box">
      <div class="money-box" v-if="$auth.user">
        <div class="money-item">
          <span>賬戶可用余額(元)</span>
          <p>{{ userInfo.now_money }}</p>
        </div>
        <div class="money-item">
          <span>累計充值(元)：</span>
          <p>{{ userInfo.recharge }}</p>
        </div>
        <div class="money-item">
          <span>累計消费(元)：</span>
          <p>{{ userInfo.orderStatusSum }}</p>
        </div>
      </div>
      <div class="tab-box">
        <div class="hd clearfix">
          <div class="hd-item" :class="{ on: tabCur == item.key }" v-for="(item, index) in tabList" :key="index"
            @click="bindTab(item)">{{ item.title }}</div>
        </div>
        <div class="bd">
          <div class="bd-item" v-for="(value, key, index) in list" :key="index">
            <div class="time">{{ key }}</div>
            <div class="list">
              <ul>
                <li v-for="list in value" :key="list.id">
                  <span class="txt">{{ list.title }}</span>
                  <p class="txt-time">{{ list.add_time }}</p>
                  <span class="num" :class="{ green: list.pm }"> {{ list.pm ? '+' : '-' }} ${{ list.number }}</span>
                </li>
              </ul>
            </div>
          </div>
        </div>
      </div>
      <div class="pages-box" v-if="total > 0">
        <el-pagination background layout="prev, pager, next" @current-change="bindPageCur"
          :current-page.sync="currentPage" :total="total">
        </el-pagination>
      </div>
    </div>
    <div class="empty-box" v-if="total == 0">
      <img src="~/assets/images/noyue.png" alt="">
      <p>親，暂無賬单明细哟~</p>
    </div>
  </div>
</template>

<script>
export default {
  name: "balance",
  auth: "guest",
  data() {
    return {
      tabCur: 0,
      tabList: [
        {
          title: '賬单明细',
          key: 0
        },
        {
          title: '收入明细',
          key: 2
        },
        {
          title: '支出明细',
          key: 1
        }
      ],
      list: [],
      page: 1,
      limit: 10,
      total: 0,
      userInfo: {},
      currentPage: 1
    }
  },
  fetch({ store }) {
    store.commit("isHeader", true);
    store.commit("isFooter", true);
  },
  head() {
    return {
      title: "我的余額-" + this.$store.state.titleCon
    }
  },
  created() {
    this.getList();
    this.getUserInfo();
  },
  mounted() {
    this.$nextTick(() => {
      window.scrollTo(0, 0);
      document.documentElement.scrollTop = 0;
      document.body.scrollTop = 0;
      setTimeout(() => {
        window.scrollTo(0, 0);
      }, 50);
    });
  },
  methods: {
    getUserInfo() {
      this.$axios.get("/user").then(res => {
        this.userInfo = res.data;
      })
    },
    bindTab(item) {
      this.tabCur = item.key;
      this.page = 1;
      this.currentPage = 1;
      this.getList();
    },
    getList() {
      this.$axios.get(`pc/get_balance_record/${this.tabCur}`, {
        params: {
          page: this.page,
          limit: this.limit
        }
      }).then(res => {
        let obj = {}
        res.data.list.forEach(el => {
          if (!obj.hasOwnProperty(el.time)) {
            obj[el.time] = []
            obj[el.time].push(el)
          } else {
            obj[el.time].push(el)
          }
        })
        this.total = res.data.count || 0
        this.list = obj
      })
    },
    // 分页点击
    bindPageCur(data) {
      this.page = data
      this.getList()
    }
  }
}
</script>

<style lang="scss" scoped>
@import '@/assets/css/variables.scss';

.balance-wrapper {
  .balance-box {
    padding-top: 45px;

    .money-box {
      .money-item {
        display: inline-block;
        margin-right: 190px;

        span {
          color: #969696;
          font-size: 14px;
        }

        p {
          margin-top: 10px;
          color: #282828;
          font-size: 32px;
        }
      }
    }

    .tab-box {
      padding-right: 54px;
      margin-top: 35px;

      .hd {
        padding-bottom: 15px;
        border-bottom: 1px solid #ECECEC;

        .hd-item {
          position: relative;
          float: left;
          padding: 0 10px;
          margin-right: 30px;
          text-align: center;
          font-size: 16px;
          color: #999999;
          cursor: pointer;

          &.on {
            color: $primary-color;

            &:after {
              content: ' ';
              position: absolute;
              left: 0;
              bottom: -16px;
              width: 100%;
              height: 2px;
              background: $primary-color;
            }
          }
        }
      }

      .bd {
        .bd-item {
          margin-top: 20px;

          .time {
            height: 36px;
            line-height: 36px;
            background: #F4F4F4;
            color: #969696;
            font-size: 14px;
            padding: 0 10px;
          }

          .list li {
            position: relative;
            padding: 18px 10px;
            border-bottom: 1px dashed #D0D0D0;

            .txt {
              color: #282828;
              font-size: 16px;
            }

            .txt-time {
              margin-top: 10px;
              color: #969696;
              font-size: 14px;
            }

            .num {
              position: absolute;
              right: 10px;
              top: 50%;
              margin-top: -8px;
              font-size: 16px;
              font-weight: bold;
              color: $primary-color;
            }

            .green {
              color: #43B36D;
            }
          }
        }
      }
    }
  }
}

.pages-box {
  padding-right: 54px;
  margin-top: 30px;
  text-align: right;
}
</style>
